Ramblings: What is Public Health?

I chanced upon this fantastic video by Dr Greg Martin (of whom I am a fan) on “what is public heath?. The video also touches on what it is that public health professionals do (this includes research and surveillance and actions to prevent disease and improve access to care and treatment). This is a useful video for people working in public health trying to explain what we do (we get that alot) as well as for those considering a career in public health. Enjoy 🙂